<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Form
 * @subpackage Element
 * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */

/** Zend_Form_Element_Multi */
require_once 'Zend/Form/Element/Multi.php';

/**
 * Radio form element
 *
 * @category   Zend
 * @package    Zend_Form
 * @subpackage Element
 * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: Radio.php 23871 2011-04-23 22:40:16Z ramon $
 */
class Zend_Form_Element_Radio extends Zend_Form_Element_Multi {
	/**
	 * Use formRadio view helper by default
	 * @var string
	 */
	public $helper = 'formRadio';
	
	/**
	 * Load default decorators
	 *
	 * Disables "for" attribute of label if label decorator enabled.
	 *
	 * @return Zend_Form_Element_Radio
	 */
	public function loadDefaultDecorators() {
		if ($this->loadDefaultDecoratorsIsDisabled ()) {
			return $this;
		}
		parent::loadDefaultDecorators ();
		$this->addDecorator ( 'Label', array ('tag' => 'dt', 'disableFor' => true ) );
		return $this;
	}
}
